diff --git a/index.htm b/index.htm
index 2aab9a42a3dab66053e007baeccd011ab0e13c3a..dc47e135e7ff38dd4fcca01f96362e96cde05c3f 100644
--- a/index.htm
+++ b/index.htm
@@ -6,34 +6,59 @@
 <title>铜豌豆 Linux</title>
     <!-- 包含头部信息适应不同设备 -->
     <meta name="viewport" content="width=device-width, initial-scale=1">
-    <!-- 包含bootstrap 样式表-->
-  <link rel="stylesheet" href="https://cdn.atzlinux.com/bootstrap-4.3.1-dist/css/bootstrap.min.css">
+    <!-- 引入bootstrap和Jquery -->
+  	<link rel="stylesheet" href="https://cdn.atzlinux.com/bootstrap-4.3.1-dist/css/bootstrap.min.css">
+  	<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
+	<script src="https://cdn.jsdelivr.net/npm/popper.js@1.14.7/dist/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
+	<script src="https://cdn.jsdelivr.net/npm/bootstrap@4.3.1/dist/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
 </head>
 <body>
 <div class="container">
 	<!--#include file="header.htm"-->
-<div class="jumbotron">
-  <h1 class="display-4">铜豌豆 Linux</h1>
-  <p class="lead">铜豌豆 Linux 是基于 Debian 的 Linux 中文 开源操作系统。 </p>
-  <hr class="my-4">
-  <p>
-<a href="https://www.debian.org" target="_blank">
-  Debian</a> 是一款非常优秀的 Linux 操作系统，但默认安装缺少中文桌面用户常用的软件。《<b>铜豌豆 Linux</b>》操作系统在 Debian 基础上，收集制作这些常用软件，一次性安装完成，节省大家定制 Debian 的时间，做到“<b>开箱即用</b>”。 </p>
-<p align="center">
-  <a class="btn btn-primary btn-lg" href="./News/2023/20230501.htm" role="button">11.7.1 版发布 2023-05-01</a>
-</p>
-<p align="center">
-  <a class="btn btn-primary btn-lg" href="./News/2022/20221026.htm" role="button"><font color="#FF00A0">ARM 架构</font> 11.5.2 版发布 2022-10-26</a>
-</p>
-  <p>
-<div style="text-align: center;">  <a class="btn btn-primary btn-lg" href="https://www.atzlinux.com/download-iso.htm" role="button"><font color="#AF0000">操作系统安装文件 iso 下载</font></a></div>
-  </p>
-<center>
-  <a  class="btn btn-primary btn-lg" href="https://www.atzlinux.com/News/2022/20221117.htm"  role="button">开源理想二十年坚持 对话《铜豌豆Linux》创始人 2022/11/17</a>
-</center>
+<div class="jumbotron" style="background-image: url('./pics/newIndex/bg.png');">
+	<h1 class="display-5">铜豌豆 Linux</h1>
+  	<p class="lead">&nbsp;&nbsp;基于 Debian 的 Linux 中文 开源操作系统。 </p>
+  	<hr class="my-4">
+	<p>
+		&nbsp;&nbsp;<a href="https://www.debian.org" target="_blank">
+		Debian
+		</a> 是一款非常优秀的 Linux 操作系统，但默认安装缺少中文桌面用户常用的软件。《<b>铜豌豆 Linux</b>》操作系统在 Debian 基础上，收集制作这些常用软件，一次性安装完成，节省大家定制 Debian 的时间，做到“
+		<b>开箱即用</b>”。 
+	</p>
+
+	<p>
+		<div style="text-align: right;">
+			<!-- 新方案 -->
+			<button id="btnGroupDrop1" type="button" class="btn btn-primary dropdown-toggle download-button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+				<svg xmlns="http://www.w3.org/2000/svg" width="26" height="26" fill="currentColor" class="bi bi-cloud-download-fill" viewBox="0 0 16 16">
+					<path fill-rule="evenodd" d="M8 0a5.53 5.53 0 0 0-3.594 1.342c-.766.66-1.321 1.52-1.464 2.383C1.266 4.095 0 5.555 0 7.318 0 9.366 1.708 11 3.781 11H7.5V5.5a.5.5 0 0 1 1 0V11h4.188C14.502 11 16 9.57 16 7.773c0-1.636-1.242-2.969-2.834-3.194C12.923 1.999 10.69 0 8 0zm-.354 15.854a.5.5 0 0 0 .708 0l3-3a.5.5 0 0 0-.708-.708L8.5 14.293V11h-1v3.293l-2.146-2.147a.5.5 0 0 0-.708.708l3 3z"/>
+				</svg>
+				&nbsp;
+				<font style="font-weight: 600;">操作系统安装文件 iso 下载</font>
+			</button>
+			<div class="dropdown-menu" aria-labelledby="btnGroupDrop1">
+				<a class="dropdown-item" href="https://www.atzlinux.com/download-iso.htm" style="font-weight: 600;">X86_64 架构下载(3.7 G) 23-05-01</a>
+				<a class="dropdown-item" href="https://www.atzlinux.com/download-iso.htm#arm64">ARM64 架构下载(3.5 G) 22-10-26</a>
+			</div>
+		</div>
+	</p>
+	<div align="right"style="background-image: url('./pics/newIndex/tip-bg.png');background-size: 100% 100%;padding: 10px 11px 10px 11px;" >
+		<a class="" href="https://www.atzlinux.com/News/2023/20230501.htm" style="font-weight: 600;">11.7.1 版发布 2023-05-01</a>
+		<br />
+		<a class="" href="https://www.atzlinux.com/News/2022/20221026.htm" ><font style="font-weight: 400;">ARM64 架构</font> 11.5.2 版发布 2022-10-26</a>
+	</div>
+	<!-- <p align="right" style="font-size:small;">
+		<a class="" href="https://www.atzlinux.com/News/2023/20230501.htm" >11.7.1 版发布 2023.05.01</a>
+		<br />
+		<a class="" href="https://www.atzlinux.com/News/2022/20221026.htm" ><font style="font-weight: 400;">ARM 架构</font> 11.5.2 版发布 2022.10.26</a>
+	</p> -->
+	<a  class="btn" style="font-size: small;" href="https://www.atzlinux.com/News/2022/20221117.htm"><i>开源理想二十年坚持 对话《铜豌豆Linux》创始人</i> 2022/11/17</a>
 </div>
 <div class="card">
-  <div class="card-header">
+  <div class="card-header" style="background-image: url('./pics/newIndex/bg.png');background-size: 100% 140%;">
+	<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-menu-app-fill" viewBox="0 0 16 16">
+		<path d="M0 1.5A1.5 1.5 0 0 1 1.5 0h2A1.5 1.5 0 0 1 5 1.5v2A1.5 1.5 0 0 1 3.5 5h-2A1.5 1.5 0 0 1 0 3.5v-2zM0 8a2 2 0 0 1 2-2h12a2 2 0 0 1 2 2v5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V8zm1 3v2a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2H1zm14-1V8a1 1 0 0 0-1-1H2a1 1 0 0 0-1 1v2h14zM2 8.5a.5.5 0 0 1 .5-.5h9a.5.5 0 0 1 0 1h-9a.5.5 0 0 1-.5-.5zm0 4a.5.5 0 0 1 .5-.5h6a.5.5 0 0 1 0 1h-6a.5.5 0 0 1-.5-.5z"/>
+	</svg>
     两个软件源
   </div>
   <div class="card-body">
@@ -401,4 +426,15 @@ https://gitee.com/atzlinux
 <!--#include file="footer.htm"-->
 </div>
 </body>
-</html>
+<style type="text/css">
+	img {
+		/* 使图片可以自适应屏幕尺寸 */
+		max-width: 100%;
+		display: block;
+	}
+
+	.download-button {
+		min-width: 210px;
+	}
+</style>
+</html>
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